Seeing these SP's being pulled from the trading block could actually be a good thing. Who were the pitchers rated ahead of Beckett in the past month who may have been available?
Josh Johnson - Will take a Mark Teixeira type of haul- The Rangers got Andrus, Feliz, Harrison, and Salty
Zack Greinke - Available
Cole Hamels - Off the market
Cliff Lee - Off the market
Anibel Sanchez - Traded
Matt Garza - Injured. The Cubs shut him down until after the deadline
Ryan Dempster - Only wants to go to the Dodgers (or so I've heard)
Wandy Rodriguez - Traded
That leaves Greinke as the only SP teams would take over Beckett. The Rangers, Angels, and Braves all want Greinke, so once he's moved, Beckett would probably be the most valuable pitcher available.
Someone will want him.